期刊
ACS ENERGY LETTERS
卷 3, 期 4, 页码 755-759出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsenergylett.8b00131
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资金
- Research Foundation-Flanders (FWO) [G.0962.13, G0B39.15, ZW15_09 GOH6316N, G.0B49.15]
- KU Leuven Research Fund [C14/15/053]
- Flemish government through long term structural funding Methusalem (CASAS2) [Meth/15/04]
- Hercules foundation [HER/11/14]
- European Union (Horizon) Marie Sklodowska-Curie innovation program [722591, 641887]
- NSFC [21773031]
- Marie Curie Actions (MSCA) [722591, 641887] Funding Source: Marie Curie Actions (MSCA)
The impressive optoelectronic performance and low production cost of metal halide perovskites have inspired applications well beyond efficient solar cells. Herein, we widen the materials engineering options available for the efficient and selective photocatalytic oxidation of benzylic alcohols, an industrially significant reaction, using formamidinium lead bromide (FAPbBr(3)) and other perovskite-based materials. The best performance was obtained using a FAPbBr(3)/TiO2 hybrid photo catalyst under simulated solar illumination. Detailed optical studies reveal the synergetic photophysical pathways arising in FAPbBr(3)/TiO2 composites. An experimentally supported model rationalizing the large conversion enhancement over the pure constituents shows that this strategy offers new prospects for metal halide perovskites in photocatalytic applications.
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